---> uname -a: Linux prd-centos8-robot-2c-8g-5232.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4928 19 2172 6801 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:59:34:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe59:347f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/04/2025 _x86_64_ (2 CPU) 03:39:43 LINUX RESTART (2 CPU) 03:40:00 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 159.09 135.61 23.48 2540.15 7080.30 03:41:01 AM 209.15 143.24 65.91 14365.09 40595.12 03:42:01 AM 116.45 0.72 115.73 52.92 12207.93 03:43:01 AM 32.39 0.42 31.97 64.78 2568.09 03:44:01 AM 83.39 6.97 76.42 1292.98 8457.64 03:45:01 AM 15.00 0.00 15.00 0.00 1305.75 03:46:01 AM 10.41 0.53 9.88 49.46 341.96 03:47:01 AM 32.49 0.52 31.97 63.85 1429.69 Average: 71.60 22.13 49.47 2270.84 9550.45 03:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 7297012 7282800 585412 7.43 2688 201316 520560 6.60 93224 321044 9624 03:41:01 AM 5366984 6989872 2515440 31.91 2688 1813220 782284 8.76 198100 2024168 142880 03:42:01 AM 5145908 6988748 2736516 34.72 2688 2018540 725492 8.12 197068 2181844 42008 03:43:01 AM 5136140 7033820 2746284 34.84 2688 2070816 703884 7.88 226340 2160420 60384 03:44:01 AM 4938740 7036696 2943684 37.34 2688 2264536 654576 7.33 258676 2294408 28620 03:45:01 AM 4942008 7039608 2940416 37.30 2688 2264540 654576 7.33 258672 2294344 4 03:46:01 AM 5009852 6961008 2872572 36.44 2688 2121968 737096 8.25 291976 2212432 48896 03:47:01 AM 5105000 7022684 2777424 35.24 2688 2090872 684696 7.67 458760 1957808 26980 Average: 5367706 7044404 2514718 31.90 2688 1855726 682896 7.65 247852 1930808 44924 03:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 67.42 48.48 290.31 5.55 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 308.20 196.28 1663.30 60.32 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 93.23 70.74 845.95 10.10 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 21.93 12.18 10.12 4.69 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 229.48 170.49 373.94 45.34 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.17 0.75 0.27 0.12 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 137.39 110.70 1068.63 26.61 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 18.71 16.06 14.96 8.04 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.72 82.35 567.28 22.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/04/2025 _x86_64_ (2 CPU) 03:39:43 LINUX RESTART (2 CPU) 03:40:00 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 93.98 0.00 6.02 0.00 0.00 0.00 03:40:01 AM 0 92.48 0.00 7.52 0.00 0.00 0.00 03:40:01 AM 1 95.49 0.00 4.51 0.00 0.00 0.00 03:41:01 AM all 44.18 0.07 10.61 3.53 0.11 41.51 03:41:01 AM 0 41.31 0.05 11.04 4.22 0.12 43.26 03:41:01 AM 1 47.04 0.08 10.18 2.83 0.10 39.76 03:42:01 AM all 31.18 0.00 4.56 1.08 0.08 63.09 03:42:01 AM 0 36.50 0.00 4.56 0.98 0.07 57.89 03:42:01 AM 1 25.87 0.00 4.56 1.18 0.10 68.28 03:43:01 AM all 21.99 0.00 3.16 0.28 0.08 74.50 03:43:01 AM 0 28.88 0.00 3.47 0.22 0.08 67.35 03:43:01 AM 1 15.11 0.00 2.85 0.33 0.07 81.64 03:44:01 AM all 28.58 0.00 5.55 0.70 0.09 65.08 03:44:01 AM 0 42.43 0.00 6.50 0.95 0.10 50.02 03:44:01 AM 1 14.71 0.00 4.60 0.45 0.08 80.15 03:45:01 AM all 0.08 0.00 0.15 0.13 0.03 99.62 03:45:01 AM 0 0.10 0.00 0.20 0.23 0.02 99.45 03:45:01 AM 1 0.07 0.00 0.10 0.02 0.03 99.78 03:46:01 AM all 11.82 0.00 2.01 0.05 0.08 86.03 03:46:01 AM 0 10.05 0.00 2.07 0.05 0.08 87.74 03:46:01 AM 1 13.59 0.00 1.94 0.05 0.08 84.33 03:47:01 AM all 32.24 0.00 4.08 0.12 0.07 63.47 03:47:01 AM 0 42.26 0.00 4.50 0.18 0.08 52.97 03:47:01 AM 1 22.22 0.00 3.67 0.07 0.07 73.98 Average: all 24.52 0.01 4.31 0.84 0.08 70.25 Average: 0 29.02 0.01 4.63 0.97 0.08 65.30 Average: 1 20.03 0.01 3.99 0.70 0.08 75.20